.user-index {
    position: relative;
    /* background-color: greenyellow; */
    opacity: 0.8;
    z-index: 7;
}

.user-left-Navigation {
    position: relative;
    float: left;
    width: 96px;
    left: 210px;
    top: 20px;
    z-index: 7;
    border-radius: 5px;
    border: 1px solid #D3D3D3;
    background-color: #fff;
    box-shadow: 2px 2px 10px #909090;
}

.user-left-menu {
    list-style: none;
    text-align: left;
    margin-right: -1px;
    border-bottom: 1px solid #CFCFCF;
}

.user-left-menu li {
    /* padding: 5px 0 5px 0; */
    line-height: 30px;
    cursor: pointer;
    padding-top: 1px;
}

.user-left-menu li a {
    padding-left: 15px;
    display: block;
    background-color: none;
    /* color: #000000; */
}

.active {
    background-color: #CD0000;
    color: #fff;
}

.user-left-menu li a:hover {
    background-color: #FF4040;
    color: #fff;
}

/* 主体内容 */
/* 评论*/
.user-main-menu {
    position: relative;
    float: left;
    top: 20px;
    left: 220px;
    width: 850px;
    height: 600px;
    background-color: white;
    border: 1px solid #D3D3D3;
    box-shadow: 2px 2px 10px #909090;
}

.user-main-item {
    display: none;
}

.user-main-item .header1 {
    height: 50px;
}

.user-main-item .header1 span:hover {
    color: #FF0000;
}

.user-main-item .header1 span {
    float: right;
    padding-right: 30px;
    line-height: 50px;
    color: #4a90e2;
    cursor: pointer;
}

.user-main-item #page {
    position: relative;
    top: 20px;
    display: none;
    text-align: center;
}

.user-main-item .user-content ul {
    padding: 0 30px;
    overflow: auto;
    height: 500px;
}

.user-main-item .user-content ul li {
    padding-top: 16px;
    border-bottom: 1px solid #CFCFCF;
}

.user-content .message-item #name {
    color: #3399ea;
}

.user-content .message-item #delete {
    float: right;
    padding-right: 10px;
    cursor: pointer;
}

.user-content .message-item #delete:hover {
    color: #FF0000;
}

.user-content .message-content {
    padding: 10px 0;
}

.user-content .message-content #content {
    font-weight: bold;
}

.user-content .message-content #content:hover {
    cursor: pointer;
    color: #b20b13;
}

.user-content .message-content #time {
    float: right;
    padding-right: 10px;
    color: #8B8B7A;
}

/* 空内容提示 */
.nothing {
    display: none;
}

.nothing-tips {
    width: 100%;
    height: 350px;
    /*设为 Flex 布局以后，子元素的float、clear和vertical-align属性将失效*/
    display: -webkit-flex;
    /* Safari */
    flex-direction: column;
    /*容器内项目的排列方向(默认横向排列 row)*/
    flex-wrap: nowrap;
    justify-content: center;
    /*容器内项目换行方式*/
    align-items: center;
}

.nothing-tips i {
    font-size: 120px;
}
